I'm Extremely Sorry That I've Been Inactive My Internets & Computer Are Acting Extremely Stupid. If Anyone Can Help Me Fix DN, Or Tell Me Whats Going On With My Computer Please Pm Me or Reply.
My Issue With Duel Network Is Whenever I Go To Duel Network The Page is 1/2 Off Screen (I Can Only See The Top 1/2 Of What Your Supposed Able To See.
And My Issue With My Computer Is That Whenever Im On Any Academy, After A Minute Or Two It Logs Me Out. (Its Extremely Annoying)

on academy log in screen try putting log in automaticly and with the dn it's either your monitor or something with the page code doesn't agree with the firewall

what browser are you using ? And Check if flash is updated .

yeah your browser can be a problem too

from what you described thoguh it sounds like either the browser , a browsers setting or a third program.

Or it's just a virus who doesn't let you read some page codes either change your browser, get spybot or install new windows(or linux whatever you are using).

Going off of what Supe and Dread said, You probably need to update your browser, Gaming sites like DN are constantly updating, so you need to spend tme updating your computer, if i'm wrong, then it's mostlikely a virus, perhaps Tojan Horse or some minor malware. in that case, most of the programs that prevent them just put Trojan Horses on your computer to steal your info. you need to remove the Hardware and take it to a computer place and have it scrubed. before you do that store all important data on some flash drives and floppy disks.